Heat grill to medium-high heat. Cut each ear of corn lengthwise into quarters (see below).
Mix mayonnaise, chili crisp, vinegar and lime peel until smooth.
Grill corn directly on grill grates until lightly charred and tender, turning occasionally. Brush with mayonnaise mixture; serve hot.
To safely slice corn cobs: Wrap each ear in a damp paper towel. Heat in the microwave for 30 seconds. Remove paper toweling; stand each ear on its stem end (slice to create a flat bottom) and carefully cut lengthwise with a heavy-bladed knife.
Note: Labneh is plain yogurt that is strained to create a spreadable cheese. It's similar to cream cheese, but with yogurt's characteristic tang. This recipe can easily be doubled to serve a crowd or to use as a delicious spread for bagels, a dip for crackers or pretzels, or as a fun addition to a cheese board. Scoop it into small balls and marinate in extra-virgin olive oil mixed with herbs and spices to serve as your own impressive, marinated cheese. From Jessie Kordosky.